Pulsed drug delivery

United States of America Patent

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Aug 14, 1990
Issued Date
N/A
app pub date
Feb 21, 1989
filing date
May 9, 1986

priority date (Note)
Expired

status (Latency Note)

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Abstract

A dosage form comprising (1) an immediately available dose of a beneficial drug followed by a timed delayed dose of drug, or (2) a timed delayed dose of drug.

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Patent Owner(s)

Patent Owner	Address
ALZA CORPORATION	1900 CHARLESTON ROAD P O BOX 7210 MOUNTAIN VIEW CALIFORNIA 94039-7210 UNITED STATES OF AMERICA

International Classification(s)

A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ayer, Atul D	Mountain View, CA	94	5519
Theeuwes, Felix	Los Altos, CA	290	18463
Wong, Patrick S L	Hayward, CA	116	6174

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Pulsed drug delivery

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07313211

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Patent Longevity Expired	Forward Citations

PATENT NO	4948592
SERIAL NO	07313211
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07313211

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